55100400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 194567904

約数和(自身を除く): 139467504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 37, 40, 48, 50, 51, 60, 68, 73, 74, 75, 80, 85, 100, 102, 111, 120, 136, 146, 148, 150, 170, 185, 200, 204, 219, 222, 240, 255, 272, 292, 296, 300, 340, 365, 370, 400, 408, 425, 438, 444, 510, 555, 584, 592, 600, 629, 680, 730, 740, 816, 850, 876, 888, 925, 1020, 1095, 1110, 1168, 1200, 1241, 1258, 1275, 1360, 1460, 1480, 1700, 1752, 1776, 1825, 1850, 1887, 2040, 2190, 2220, 2482, 2516, 2550, 2701, 2775, 2920, 2960, 3145, 3400, 3504, 3650, 3700, 3723, 3774, 4080, 4380, 4440, 4964, 5032, 5100, 5402, 5475, 5550, 5840, 6205, 6290, 6800, 7300, 7400, 7446, 7548, 8103, 8760, 8880, 9435, 9928, 10064, 10200, 10804, 10950, 11100, 12410, 12580, 13505, 14600, 14800, 14892, 15096, 15725, 16206, 17520, 18615, 18870, 19856, 20400, 21608, 21900, 22200, 24820, 25160, 27010, 29200, 29784, 30192, 31025, 31450, 32412, 37230, 37740, 40515, 43216, 43800, 44400, 45917, 47175, 49640, 50320, 54020, 59568, 62050, 62900, 64824, 67525, 74460, 75480, 81030, 87600, 91834, 93075, 94350, 99280, 108040, 124100, 125800, 129648, 135050, 137751, 148920, 150960, 162060, 183668, 186150, 188700, 202575, 216080, 229585, 248200, 251600, 270100, 275502, 297840, 324120, 367336, 372300, 377400, 405150, 459170, 496400, 540200, 551004, 648240, 688755, 734672, 744600, 754800, 810300, 918340, 1080400, 1102008, 1147925, 1377510, 1489200, 1620600, 1836680, 2204016, 2295850, 2755020, 3241200, 3443775, 3673360, 4591700, 5510040, 6887550, 9183400, 11020080, 13775100, 18366800, 27550200, 55100400]

約数ペア:

[(1, 55100400), (2, 27550200), (3, 18366800), (4, 13775100), (5, 11020080), (6, 9183400), (8, 6887550), (10, 5510040), (12, 4591700), (15, 3673360), (16, 3443775), (17, 3241200), (20, 2755020), (24, 2295850), (25, 2204016), (30, 1836680), (34, 1620600), (37, 1489200), (40, 1377510), (48, 1147925), (50, 1102008), (51, 1080400), (60, 918340), (68, 810300), (73, 754800), (74, 744600), (75, 734672), (80, 688755), (85, 648240), (100, 551004), (102, 540200), (111, 496400), (120, 459170), (136, 405150), (146, 377400), (148, 372300), (150, 367336), (170, 324120), (185, 297840), (200, 275502), (204, 270100), (219, 251600), (222, 248200), (240, 229585), (255, 216080), (272, 202575), (292, 188700), (296, 186150), (300, 183668), (340, 162060), (365, 150960), (370, 148920), (400, 137751), (408, 135050), (425, 129648), (438, 125800), (444, 124100), (510, 108040), (555, 99280), (584, 94350), (592, 93075), (600, 91834), (629, 87600), (680, 81030), (730, 75480), (740, 74460), (816, 67525), (850, 64824), (876, 62900), (888, 62050), (925, 59568), (1020, 54020), (1095, 50320), (1110, 49640), (1168, 47175), (1200, 45917), (1241, 44400), (1258, 43800), (1275, 43216), (1360, 40515), (1460, 37740), (1480, 37230), (1700, 32412), (1752, 31450), (1776, 31025), (1825, 30192), (1850, 29784), (1887, 29200), (2040, 27010), (2190, 25160), (2220, 24820), (2482, 22200), (2516, 21900), (2550, 21608), (2701, 20400), (2775, 19856), (2920, 18870), (2960, 18615), (3145, 17520), (3400, 16206), (3504, 15725), (3650, 15096), (3700, 14892), (3723, 14800), (3774, 14600), (4080, 13505), (4380, 12580), (4440, 12410), (4964, 11100), (5032, 10950), (5100, 10804), (5402, 10200), (5475, 10064), (5550, 9928), (5840, 9435), (6205, 8880), (6290, 8760), (6800, 8103), (7300, 7548), (7400, 7446)]